Welcome to the E46Fanatics forums. E46Fanatics is the premiere website for BMW 3 series owners around the world with interactive forums, a geographical enthusiast directory, photo galleries, and technical information for BMW enthusiasts.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact contact us.

///M3 Forum The BMW E46 ///M3 is the M version E46 and puts out an amazing 333 HP and 262 lb-ft of torque at stock specs! There are an amazing amount of modifications for both the coupe and convertible models so read up and get started modifying your cars today!

Firstly, the build sheet says it has a "low compression engine" - what does this mean? A local BMW enthusiast said it's probably a mistake on the build sheet. I'll ask the dealer to confirm whether it is low compression or not when I get pre-purchase check but what is the LC engine?

Check maintenance history, especially rod bearing recall, Here in the U.S its SIB#11-04-04 LBL code 422 M3 S54 Conn rod bearing e46 M3. Also if you could have an inspection done including taking the valve cover off to inspect the Vanos hub. The first models of M3:s seems to have more problems with broken tabs